Fix memory leak issue in open_display func
Fix memory leak issue in open_display func

If the !d->display is true, will exit without free memory
block allocate for 'd'.

Signed-off-by: Lim Siew Hoon <e412356d7e67dbdde94e841e5d46937fb9f4e623@intel.com>
(cherry picked from commit 5b185d937f354c462ddfe3dd754f7337dc6538c4)

01org/libva-cros,01org/iotg-lin-gfx-libva,01org/libva-cros,01org/iotg-lin-gfx-libva,01org/iotg-lin-gfx-libva,01org/libva-cros